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2021-04在(zai)我國,由于(yu)土(tu)地長期大(da)量施用化學肥(fei)(fei)料,造成土(tu)壤(rang)中某(mou)些營養成分的嚴重缺(que)乏,土(tu)壤(rang)板結,影響了農作物產品(pin)的品(pin)質,因此需要施用大(da)量的有機肥(fei)(fei)農家肥(fei)(fei)來改良土(tu)壤(rang),提高作物品(pin)質...
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2020-06為推(tui)動落實《農(nong)業農(nong)村部辦(ban)(ban)公(gong)廳、生(sheng)態環境部辦(ban)(ban)公(gong)廳關于促(cu)進(jin)(jin)畜禽糞(fen)污(wu)還田(tian)利(li)用依法加強養殖污(wu)染治理的(de)指導意見》(農(nong)辦(ban)(ban)牧〔2019〕84號),進(jin)(jin)一步明確畜禽糞(fen)污(wu)還田(tian)利(li)用有...